black

#000000

#4091E1

#4091E1

Contrast Ratio

6.36:1

Delta E

75.73

Very Different

50:50 Mix

Color Values

Format #000000 #4091E1
HEX #000000 #4091E1
RGB 0, 0, 0 64, 145, 225
HSL 0.0, 0.0%, 0.0% 209.8, 72.9%, 56.7%
HSV 0.0, 0.0%, 0.0% 209.8, 71.6%, 88.2%
CMYK 0%, 0%, 0%, 100% 71.6%, 35.6%, 0.0%, 11.8%
OKLCH 0.0 0.0 0.0 0.644 0.1437 250.8

Contrast & Accessibility

6.36:1
AA Pass AA Large Pass AAA Fail AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #4091E1 β†’ Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 β†’ Background: #4091E1

Color Difference (Delta E)

75.73 Very Different
0 β€” Identical 5 β€” Similar 25 β€” Noticeable 100 β€” Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #4091E1);
background: linear-gradient(135deg, #000000, #4091E1);

Explore Each Color

Related Comparisons